Second generation of home battery systems automatically stores cheap energy for use at peak times

Forum for the Future's new initiative encourages firms to reap the environmental advantages and additional revenues that come with smart demand-response technologies

Developers hope to connect 79 hectare solar array within the next 12 months

Lyon is positioning itself as a key player in the growing market for innovative green materials

Packaging giant teams up with JUST water to deliver new version of its bio-based cap and top

Record-breaking solar plane lands in California, completing the most dangerous leg of its round-the-world flight

Government investigation finds all diesel cars in breach of legal limits when tested in real-world conditions

Caverns could store low-carbon fuel for use at times of peak demand

Initial delivery makes supermarket first company in the world to use the prototype technology, which uses only CO2 refrigerant

Perpetuus Tidal Energy Centre plans for south coast offshore turbine array approved, as Atlantis unveils ambitious plans for Bali project